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Assume an A amplifier has an input impedance of100K, an output impedance of 40Ω, and a nominal dc gain of 150. If the circuit is driving a100Ω load with a signal generator that has an output impedance of50Ω and an open-circuit output voltage of0.5sin(500t+30o),determine the steady state output voltage.
Write a program that generates 50 floating-point random numbers in a range from 0 to 10,000 using different seed values. Five floating-point random numbers per line are required to be displayed on the ouput.
you are an electrician on the job. you have been given a multimeter that has the following AC voltage ranges: 30,60,and 150. the meter states that it has a resistance of 5000ohm/v. you need to be able to measure a voltage of 277 volts.
1- for the linear system : Sak y(n-k) = S br x(n-r) , (series a are from k=0 to n ) & ( series b from r=0 to m) a- find H(z) b- does this equation uniquely specify the unit sample response of l.s.i system c- choose, stable and casual system ,discuss ..
The AC amplitude is on the order of 100 to200 mV. Based on LMH6619, design a circuit that will subtracta DC value and amplify the remaining signal by 100, and places theoutput on a 2.5V DC offset. Design the circuit, perform a SPICE simulation and..
use a third-order low pass filter with a -3dB frequency of 10 Hz to filter your signal. What sampling rate should you use to make sure any potentially aliasing frequencies are attenuated by at least -40 dB for a. A butterworth filter
Find the nonzero value of ω for which the expression for Z(ω) given is purely real. Give your answer as a function of R, L, and C.
Suppose that the cost of electrical energy is $0.12 per kilowatt hour and that your electric bill for 30 days is $60 (power usage only, not including other charges or taxes) Assume that the power delivered is constant over the entire 30 days.
design the sign extension component of an I-Format Data Path Unit, where a 16 bit number will be extended to a 32-bit number, while mainintaing the sign (signed numbers use 2s complement).
Refrigerant 134a enters a steady flow, andiabatic revesible turbine as saturated vapor at 1200kPa and expands to 100kPa. If the power produced by the turbine is 100kW, find the volume flow rate of the refrigerant at the turbine exit.
Discuss how the angle of the incident light affected the solar cell? How could solar cell designs and/or installations be designed to counter this affect?
A certain voltage is + 14.7 V for 24.8 ms and -14.7 V for the succeeding 24.8 ms and continues oscillating back and forth between these two values at 49.6 ms intervals. The voltage is present across a 64 resistor.
A BJT differential amplifier is biased to have 500uA dc current in each device, β = 100, RC1 = RC2 = 1Kohm, and RE = 3Kohm. Assume ro = ∞. When operating in balanced in, balanced out mode what is the maximum allowable resistor tolerance
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